Eastern black nightshade Eastern black nightshade

Solanum ptychanthum

  • Eastern black nightshade Eastern black nightshade
  • Eastern black nightshade Eastern black nightshade
  • Eastern black nightshade Eastern black nightshade
  • Eastern black nightshade Eastern black nightshade
  • Eastern black nightshade Eastern black nightshade
  • Eastern black nightshade Eastern black nightshade
  • Flower name
    Eastern black nightshade Eastern black nightshade
  • Scientific name
    Solanum ptychanthum
  • AliasEastern black nightshade, 亜米利加犬酸漿, America犬鬼灯, West Indian nightshade
  • Place of originNorth America
  • Place of floweringFields and footpaths
  • Flowering seasonAugust, September, October

What is Eastern black nightshade Eastern black nightshade

Is a year of wild plants of Eggplant Solanum, Solanum ptychanthum (America dog ground cherry, scientific name:Solanum ptychanthum) is native to America. Spikes extend from the leaf axil, from the same location 1 and bunch the four white or pale purple flowers bloom. Flower is a funnel-shaped, 5 tip off until the base is a deep cleft. Keep lets spherical flowers after a shiny fruit. The whole plant has poisoned.

Similar nightshade Solanum ptychanthum, following differences. -Americainuhoozky inflorescences form: spikes, flower color: white or purple, flowers with: 1-small, perianth and four small, flower diameter:0.2~0.5cm piece fruit: 5 cleft, glossy stock, and stem diameter:0.3~0.8 thin-inhoozky flowers: racemes, flower: white, flower: 5-10, Flower, flower diameter:0.5~1cm pieces: 5 deep fissure, fruit: shiny protection, stem diameter:0.8~1.2cm common name: Solanum ptychanthum (America dog ground cherry, Orange dog demon, dog 酸漿), scientific name:Solanum ptychanthum, aka: West Indian nightshade, Eastern black nightshade, category: Plantae Angiosperm gate dicotyledonous plants leash Eggplant eyes Eggplant Eggplant genus Solanum ptychanthum species, origin: United States, distribution: Hokkaido, Honshu, Shikoku, Kyushu, Japan to Okinawa and the world's temperate-tropical regions, environment: field, Ridge height: 50 cm, Nightshade from the stem, inflorescence oblong: spikes, leaf margin: sawtooth waveform, flower diameter:0.2~0.5cm, flowering period: August-October, flower, white, lilac, fruit color: glossy stock, Green / Black, leaf shape: oval


  • Order
    Solanales
  • Family
    Solanaceae
  • Genus
    Solanum
  • Species
    S. ptychanthum
  • Type of flower
    Radial symmetrical flower
  • Array of flower
    Spikelet inflorescence
  • Petal shape
    Funnel/trumpet shaped
  • Leaf type
  • Edge of the leaf
    Wavy
  • Life typeOne year of weed
  • Flower colorsWhite
  • Colors of the leavesGreen
  • Fruit colorGreen
  • Height30.0 ~ 50.0 cm
  • Diameter of flower0.2 ~ 0.5 cm

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